Market Share by Top Websites

1 AdAction is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Undertone Networks is leading in Top 10K Sites.

Websites Categories

1 AdAction has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Science and 100 other categories.

2 Undertone Networks is leading in Food & Grocery Retailers, Universities & Colleges, Engineering & Technology, Libraries & Museums and 8 other categories.

Geography

1 AdAction is leading in most countries, including Norway, Sweden, Netherlands, Denmark and 44 other countries.

2 Undertone Networks is leading in United States, Chile, Canada, China and 11 other countries.